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Royal Bank of Canada's use of IT already put it ahead of the curve compared to other banks – and then it decided to build its own AI-focused GPU farm.

LibreNMS is a free and open-source network monitoring tool for Linux operating system. You can monitor different operating systems such as Linux, Windows, FreeBSD and several network devices such as Cisco, Juniper, Foundry, FreeBSD, Brocade and many more with LibreNMS.

A regular expression (often abbreviated to “regex”) is a technique, and a textual pattern, which defines how one wants to search or modify a given string. Regular expressions are commonly used in Bash shell scripts and in Python code, as well as in various other programming languages.

Ansible is one of the best tools for automating your work. Kubernetes is one of the best tools for orchestrating containers. What happens when you combine the two? As you might expect, Ansible combined with Kubernetes lets you automate your container orchestration.  read more

A DaemonSet ensures that all nodes run a copy of a Pod. Normally, the node that a Pod runs on is selected by the scheduler but  DaemonSet pods are created and scheduled by the DaemonSet controller.

The Debian-based Mobian Linux distribution for mobile devices is now available for PINE64’s PineTab Linux tablet in addition to the PinePhone Linux phone.

The firewall is essential for controlling the flow of network traffic in and out of the Linux server. In this article, you'll display, add, and remove firewalld rules.

OpenCV is a library of computer vision abbreviated as Open Source Computer Vision Library. It can be used for a wide range of applications, including face recognition and detection, medical image analysis, motion tracking, surveillance video, 3D model extraction, and much more.

Project leader Jonathan Carter explains problems facing this key Linux distro. Debian Project Leader (DPL) Jonathan Carter has described the key problems in the Debian community as not a lack of funds, but rather a shortage of developers.…

If you're an IT manager and need a high-level overview of system monitoring, this is it.

Early adopters of PINE64’s PineTab will be happy to learn that there’s now a build of the Arch Linux ARM distribution that works on the Linux-powered tablet.

Linux not only paved the way for open source success, but it has shaped how open source communities operate.

This tutorial shows how to install an Ubuntu 20.04 LTS (Focal Fossa) server with Apache, BIND, Dovecot and ISPConfig 3.2. ISPConfig is a web hosting control panel that allows you to configure Email, Webserver, and DNS services easily through a web browser.

All servers that are exposed to the Internet are at risk of malware attacks. For example, if you have a software connected to a public network, attackers can use brute-force attempts to gain access to the application. Fail2ban is an open-source tool that helps protect your Linux machine from brute-force and other automated attacks by monitoring the services logs for malicious activity. It uses regular expressions to scan log files. This article explains how to install and configure Fail2ban on CentOS 8.

Restricting access to a resource is often required when using the web. On complex web applications, this is often implemented using a login system which can be more or less sophisticated. If our requirements our pretty basic, however, we can use the authentication system provided by the Apache web server. In this tutorial we will see how can we do it.

With just a week ahead of the final release of the highly anticipated GNOME 3.38 desktop environment, we finally have a look at some of the hottest new features and enhancements of the upcoming release.

GNU/Linux gaming has come a long way over the past decade. We are lucky to live in an age where there are a number of native linux games including AAA titles to choose from on the platform. Steam has also vastly increased the number of games available on Linux. Despite the vast availability of GUI based games, sometimes it can be more relaxing and entertaining to play terminal based ones. This is not so surprising considering the fact that most Linux users spend a lot of time on the command line and feel at home there. Luckily, there are a number of great terminal based games available on the platform as well.

Fixes aplenty for vector graphic editor fans. Users accustomed to lengthy waits between releases will be surprised to find open-source vector graphic outfit, Inkscape, has squeezed out version 1.0.1 of its editor mere months after the version 1.0 milestone was achieved.…

Have you ever wondered why sudo or root permission is required to mount an external drive or partition as a normal user from Terminal, but not from the file manager in Linux? Here is the answer!

We'll just let muted videos autoplay on Chrome for Android because publishers can't be stopped. Google's rules for when its Chrome browser allows and blocks the automatic playback of web audio and video have come under fire following a company developer's decision not to address objections to the removal of autoplay blocking controls from Chrome for Android.…